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# System prepended metadata

title: System protection

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# System protection
### Timur Mustafin

#### Part 1
running Wireshark and `java -jar Client_1.jar`, filtering with `ip.addr == 90.147.166.150`
![](https://i.imgur.com/0G3Gd0e.png)

username: ![](https://i.imgur.com/ymoL9Or.png)
password: ![](https://i.imgur.com/DWCClTU.png)
secret number: ![](https://i.imgur.com/CAiFK7H.png)

Also there were some logs like "login ok"


#### Part 2
running `java -jar Client_2.jar`
![](https://i.imgur.com/9Nq2R1I.png)
 Here is everything encypted with TLS, we can't read it directly